JONATHAN MUSMAND, M.D.

Dr. Musmand has been practicing in Maine since 1994.  He graduated from Johns Hopkins University and then went on to New York University Medical School.  His residency was in Internal Medicine at University of California at San Diego (UCSD).   He completed his fellowship in pediatric and adult Allergy and Immunology at Tulane University in New Orleans.  He has received awards from the American College of Allergy, Asthma and Immunology, the American College of Chest Physicians and the Maine Lung Association.  He was director of the Maine, Ah! Asthma camp and has volunteered at the Street Clinic for individuals without health insurance for more than ten years.  He sees patients age 8 and up.  His interests include chronic urticaria (hives), sinus disease, eosinophilic gastrointestinal diseases, and asthma.

IVAN CARDONA, M.D.

Dr. Cardona has been with Allergy and Asthma Associates of Maine, since 2006. He received his medical degree from The University of Maryland, and completed a pediatric internship and residency at St. Christopher's Hospital for Children in Philadelphia. He then completed a three year pediatric and adult Allergy and Immunology fellowship at National Jewish Health hospital in Denver, Colorado, frequently voted #1 Respiratory Hospital in the U.S. by U.S. News & World Report. While at National Jewish, he was fortunate to train under some of the leaders in the field, with a strong focus in both pediatric and adult allergic and immunologic diseases. 

Dr. Cardona has received national recognition for basic science research in atopic dermatitis (eczema), and has published in various medical journals on eczema and asthma. He has also been frequently voted by his peers as a "top doctor" in the State of Maine in allergy and immunology. His special interests include atopic dermatitis, food allergy, and asthma and he is bilingual in both Spanish and English. Dr. Cardona has happily made Maine his home and is honored to contribute to the health and well-being of the community.He sees patients from newborn to 65 years of age.

DENISE VIEKMAN, F.N.P.

Denise graduated with a Bachelor of Science degree in Nursing in 1992 from Messiah College , Grantham , Pennsylvania . In 1994, she started working full time as a nurse at Allergy and Asthma Associates. Since she was always wanting to learn more, she was encouraged by the physicians to return to school and in 1999 graduated from the University of Maine with a Master of Science degree in Nursing/ Family Nurse Practitioner and has continued to work in that role at our practice. Denise enjoys seeing patients of all ages.